GUI Reference
R&S
®
ZNA
535
User Manual 1178.6462.02 ─ 12
6.13.1.1
Controls on the Mode Tab
Driving Mode
Determines the order of partial measurements and sweeps.
●
In "Auto" mode, the analyzer optimizes the display update: Fast sweeps are per-
formed in "Alternated" mode, slower sweeps in "Chopped" mode.
●
In "Alternated" mode, a partial measurement is performed at all sweep points (par-
tial sweep) before the hardware settings are changed. The next partial measure-
ment is carried out in an additional sweep.
This mode is usually faster than "Chopped" mode.
●
In "Chopped" mode, the analyzer completes the necessary sequence of partial
measurements at each sweep point and obtains the result (measurement point)
before proceeding to the next sweep point. A trace is obtained from the beginning
of the sweep.
The "Driving Mode" setting is also used during a system error correction. For channels
which require a single partial measurement only, the driving mode settings are equiva-
lent. See also
Chapter 5.1.4.1, "Partial Measurements and Driving Mode"
Remote command:
Image Suppr.
The "Image Suppr." settings define whether the analyzer measures with a local oscilla-
tor frequency LO below or above the RF input frequency. This feature can be used to
Mode Softtool
